EP 2908108 A1 20150819 - Infrared thermometer and method for measuring temperature of energy zone
Title (en)
Infrared thermometer and method for measuring temperature of energy zone
Title (de)
Infrarotthermometer und Verfahren zur Messung der Temperatur eines Energiebereichs
Title (fr)
Thermomètre à infrarouge et procédé de mesure de la température d'une zone d'énergie
Publication
Application
Priority
CN 201410050790 A 20140214
Abstract (en)
An infrared thermometer (100) measures a temperature of an energy zone. The infrared thermometer comprises a beam splitter (105) for splitting an incident light beam from an energy zone into an infrared light beam and a visible light beam; an infrared detector (109) for detecting the infrared light beam and generating a signal indicative of a temperature of the energy zone according to the detected infrared light beam; and a sighting device (113) having an optical module for generating a reflective reticle image and transmitting the visible light beam to generate a target image at a sight window (115), wherein the sighting device is configured to superimpose the reflective reticle image over the target image at the sight window to align the infrared detector with the energy zone. The infrared thermometer and an associated measurement method facilitate the alignment of the energy zone by the users, thereby improving the accuracy of the measurement.
IPC 8 full level
CPC (source: EP US)
G01J 5/025 (2013.01 - EP US); G01J 5/07 (2022.01 - EP US); G01J 5/0806 (2013.01 - EP US); G01J 5/0808 (2022.01 - EP US); G01J 5/0816 (2022.01 - EP US); G01J 5/0859 (2013.01 - EP US); G01J 5/0896 (2013.01 - EP US); G01J 5/28 (2013.01 - US)
Citation (search report)
- [XY] US 4081678 A 19780328 - MACALL THOMAS F
- [Y] US 2014026464 A1 20140130 - WIKLUND RALF [CH]
- [Y] US 2006010761 A1 20060119 - STALEY JOHN R III [US]
- [Y] US 2012159833 A1 20120628 - HAKANSON HAKAN [SE], et al
- [Y] US 5836694 A 19981117 - NGUYEN PHAN [US]
- [Y] US 4142801 A 19790306 - CALDER WILLIAM E, et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2908108 A1 20150819; EP 2908108 B1 20210929; CN 103776548 A 20140507; JP 2015152606 A 20150824; JP 6562647 B2 20190821; TW 201534879 A 20150916; TW I657233 B 20190421; US 2015233766 A1 20150820; US 9846082 B2 20171219
DOCDB simple family (application)
EP 15155086 A 20150213; CN 201410050790 A 20140214; JP 2015027880 A 20150216; TW 104104434 A 20150210; US 201514613664 A 20150204